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1、Redhat 5.4 RAC multipath 配置raw，运行root.sh 时报错Failed to upgrade Oracle Cluster Registry configuration 解决方法之前打算装Oracle 11gR2的RAC的。后来因为资源不够，就改装oracle 10g了。raw是用openfiler配置加Multipath多路径配置的。raw的配置参考我的Blog：这种情况下配置有些注意事项。否则会在执行root.sh命令的时候，报错：rootrac1 init.d#/u01/app/oracle/product/crs/root.shWARNING: direc
2、tory /u01/app/oracle/product is not owned by rootWARNING: directory /u01/app/oracle is not owned by rootWARNING: directory /u01/app is not owned by rootWARNING: directory /u01 is not owned by rootChecking to see if Oracle CRS stack is already configuredSetting the permissions on OCR backup directory
3、Setting up NS directoriesPROT-1: Failed to initialize ocrconfigFailed to upgrade Oracle Cluster Registry configuration一般出现这个问题的原因有几种：（1）Bug这种情况参考：Executing root.sh errors with Failed To Upgrade Oracle Cluster Registry Configuration ID 466673.1http:/ rootrac1 raw# pwd /dev/raw rootrac1 raw# lltotal 0
4、crw-r- 1 rootoinstall 162, 1 Nov 25 15:34 raw1crw-r- 1 rootoinstall 162, 2 Nov 25 15:34 raw2crw-r-r- 1 oracle oinstall 162, 3 Nov 25 13:48 raw3crw-r-r- 1 oracle oinstall 162, 4 Nov 25 13:48 raw4crw-r-r- 1 oracle oinstall 162, 5 Nov 25 13:48 raw5权限要设置成如下：chown root.oinstall /dev/raw/raw1-2chown oracl
5、e.oinstall /dev/raw/raw3-5chmod 775 /dev/raw/raw1-2chmod 775 /dev/raw/raw3-5可以在udev的规则里设置，也可以把权限添加到/etc/rc.d/rc.local中。（3）raw设备读写问题这种情况参考：Placement of Voting disk and OCR Files in Oracle RAC 10g and 11gR1 ID 293819.1http:/ raw#dd if=/dev/zero of=/dev/mapper/crsp6 bs=1M count=200dd: writing /dev/mapp
6、er/crsp6:No space left on device197+0 records in196+0 records out205599744 bytes (206 MB) copied, 21.1817 seconds, 9.7 MB/s说明：这里有个提示信息，磁盘空间不足: No space left on device。这里的情况是，我的每个raw是200M。但是实际容量并没有这么多。所以我清空写200M的时候，会报空间不足。这种情况会按照实际大小进行清空。从下面我们可以该raw设备实际大小是197M。rootrac1 raw#dd if=/dev/zero of=/dev/map
7、per/crsp6 bs=1M count=190190+0 records in190+0 records out199229440 bytes (199 MB) copied, 21.9521 seconds, 9.1 MB/srootrac1 raw#dd if=/dev/zero of=/dev/mapper/crsp5 bs=1M count=195195+0 records in195+0 records out204472320 bytes (204 MB) copied, 22.0362 seconds, 9.3 MB/srootrac1 raw#dd if=/dev/zero
8、 of=/dev/mapper/crsp7 bs=1M count=195195+0 records in195+0 records out204472320 bytes (204 MB) copied, 19.9692 seconds, 10.2 MB/srootrac1 raw#dd if=/dev/zero of=/dev/mapper/crsp8 bs=1M count=195195+0 records in195+0 records out204472320 bytes (204 MB) copied, 18.5526 seconds, 11.0 MB/srootrac1 raw#d
9、d if=/dev/zero of=/dev/mapper/crsp9 bs=1M count=195195+0 records in195+0 records out204472320 bytes (204 MB) copied, 21.9439 seconds, 9.3 MB/s我这次遇到问题的Log如下：rootrac1 client# pwd/u01/app/oracle/product/crs/log/rac1/clientrootrac1 client# lsocrconfig_7527.logrootrac1 client# cat ocrconfig_7527.logOracl
10、e Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle.All rights reserved.2010-11-25 19:54:14.694: OCRCONF1189568ocrconfig starts.2010-11-25 19:54:14.696: OCRCONF1189568Upgrading OCR data2010-11-25 19:54:15.434: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:15.464:
11、 OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:15.464: OCRRAW1189568proprioini: both disks are not OCR formatted2010-11-25 19:54:15.464: OCRRAW1189568proprinit: Could not open raw device2010-11-25 19:54:15.465: default1189568a_init:7!: Backend init unsuccessful : 262010-11-25 19:54:15.46
12、5: OCRCONF1189568Exporting OCR data to OCRUPGRADEFILE2010-11-25 19:54:15.465: OCRAPI1189568a_init:7!: Backend init unsuccessful : 332010-11-25 19:54:15.465: OCRCONF1189568There was no previous version of OCR. error:PROC-33: Oracle Cluster Registry is not configured2010-11-25 19:54:16.072: OCRRAW1189
13、568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.075: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.075: OCRRAW1189568proprioini: both disks are not OCR formatted2010-11-25 19:54:16.075: OCRRAW1189568proprinit: Could not open raw device2010-11-25 19:54:16.076: default1189568a_init:7
14、!: Backend init unsuccessful : 262010-11-25 19:54:16.231: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.232: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.265: OCRRAW1189568ibctx:1:ERROR: INVALID FORMAT2010-11-25 19:54:16.265: OCRRAW1189568proprinit:problem reading the
15、bootblock or superbloc 222010-11-25 19:54:16.646: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.647: OCRRAW1189568propriogid:1: INVALID FORMAT2010-11-25 19:54:16.757: OCRRAW1189568propriowv: Vote information on disk 0 /dev/raw/raw1 is adjusted from 0/0 to 1/22010-11-25 19:54:16.762: O
16、CRRAW1189568propriowv: Vote information on disk 1 /dev/raw/raw2 is adjusted from 0/0 to 1/22010-11-25 19:54:17.193: OCRRAW1189568propriniconfig:No 92 configuration2010-11-25 19:54:17.193: OCRAPI1189568a_init:6a: Backend init successful2010-11-25 19:54:18.263: OCRCONF1189568Initialized DATABASE keys
17、in OCR2010-11-25 19:54:18.478: OCRCONF1189568csetskgfrblock0: clsfmt returned with error 4.2010-11-25 19:54:18.478: OCRCONF1189568Failure in setting block0 -12010-11-25 19:54:18.478: OCRCONF1189568OCR block 0 is not set !2010-11-25 19:54:18.479: OCRCONF1189568Exiting status=failed.这个是Multipath的bug问题
18、，就是我们遇到的第一种情况：（1）用clsfmt检查raw设备rootrac1 bin# ./clsfmt.bin ocr /dev/raw/raw1clsfmt: Failure trying to resize OCR file from 205567488 bytes to 205570048 bytesclsfmt: Received unexpected error 4 from skgfifiskgfifi: Additional information: -2Additional information: 205567488这里没有成功，就是bug。（2）用Pathch中的新文件
19、替换clsfmt.bin文件。Patch是：p4679769。这个需要Oracle帐号才能下载。所以我将Linux平台下32位和64位的path都上传到csdn的下载里了。有遇到相同问题的朋友自己去下载。下载地址：http:/ bin# ./clsfmt ocr /dev/raw/raw1clsfmt: Failure trying to resize OCR file from 205567488 bytes to 205570048 bytesclsfmt: successfully initialized file /dev/raw/raw1rootrac1 bin# ./clsfmt
20、ocr /dev/raw/raw2clsfmt: Failure trying to resize OCR file from 205599744 bytes to 205602816 bytesclsfmt: successfully initialized file /dev/raw/raw2rootrac1 bin# ./clsfmt ocr /dev/raw/raw3clsfmt: Failure trying to resize OCR file from 205599744 bytes to 205602816 bytesclsfmt: successfully initializ
21、ed file /dev/raw/raw3rootrac1 bin# ./clsfmt ocr /dev/raw/raw4clsfmt: Failure trying to resize OCR file from 205599744 bytes to 205602816 bytesclsfmt: successfully initialized file /dev/raw/raw4rootrac1 bin# ./clsfmt ocr /dev/raw/raw5clsfmt: Failure trying to resize OCR file from 205599744 bytes to 2
22、05602816 bytesclsfmt: successfully initialized file /dev/raw/raw5bug修复成功了。（4）清空raw设备因为我们已经执行过root.sh命令，会有相关信息写到raw设备里。用dd命令清空这些信息。最好留一点空间。因为在Solaris平台上有预留1M空间的做法，不然会出现问题。rootrac1 rac1# dd if=/dev/zero of=/dev/raw/raw1 bs=10M count=1010+0 records in10+0 records out104857600 bytes (105 MB) copied, 17.
23、4534 seconds, 6.0 MB/srootrac1 rac1# dd if=/dev/zero of=/dev/raw/raw2 bs=10M count=1010+0 records in10+0 records out104857600 bytes (105 MB) copied, 11.4307 seconds, 9.2 MB/srootrac1 rac1# dd if=/dev/zero of=/dev/raw/raw3 bs=10M count=1010+0 records in10+0 records out104857600 bytes (105 MB) copied,
24、 18.4136 seconds, 5.7 MB/srootrac1 rac1# dd if=/dev/zero of=/dev/raw/raw4 bs=10M count=1010+0 records in10+0 records out104857600 bytes (105 MB) copied, 17.821 seconds, 5.9 MB/srootrac1 rac1# dd if=/dev/zero of=/dev/raw/raw5 bs=10M count=1010+0 records in10+0 records out104857600 bytes (105 MB) copi
25、ed, 17.3289 seconds, 6.1 MB/s如果不清空raw设备，直接执行root.sh命令，还是会报错误：rootrac1 bin# /u01/app/oracle/product/crs/root.shWARNING: directory /u01/app/oracle/product is not owned by rootWARNING: directory /u01/app/oracle is not owned by rootWARNING: directory /u01/app is not owned by rootWARNING: directory /u01
26、is not owned by rootChecking to see if Oracle CRS stack is already configuredSetting the permissions on OCR backup directorySetting up NS directoriesPROT-1: Failed to initialize ocrconfigFailed to upgrade Oracle Cluster Registry configuration错误的log日志如下：#cat /u01/app/oracle/product/crs/log/rac1/clien
27、t/ocrconfig_16159.logOracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle.All rights reserved.2010-11-25 23:27:25.468: OCRCONF2118112ocrconfig starts.2010-11-25 23:27:25.469: OCRCONF2118112Upgrading OCR data2010-11-25 23:27:25.558: OCRRAW2118112propriogid:1: INVALID FORM
28、AT2010-11-25 23:27:25.559: OCRRAW2118112proprioini: disk 0 (/dev/raw/raw1) doesnt have enough votes (1,2)2010-11-25 23:27:25.559: OCRRAW2118112proprinit: Could not open raw device2010-11-25 23:27:25.560: default2118112a_init:7!: Backend init unsuccessful : 262010-11-25 23:27:25.560: OCRCONF2118112Ex
29、porting OCR data to OCRUPGRADEFILE2010-11-25 23:27:25.560: OCRAPI2118112a_init:7!: Backend init unsuccessful : 332010-11-25 23:27:25.560: OCRCONF2118112There was no previous version of OCR. error:PROC-33: Oracle Cluster Registry is not configured2010-11-25 23:27:25.746: OCRRAW2118112propriogid:1: IN
30、VALID FORMAT2010-11-25 23:27:25.746: OCRRAW2118112proprioini: disk 0 (/dev/raw/raw1) doesnt have enough votes (1,2)2010-11-25 23:27:25.746: OCRRAW2118112proprinit: Could not open raw device2010-11-25 23:27:25.747: default2118112a_init:7!: Backend init unsuccessful : 262010-11-25 23:27:26.112: OCRRAW
31、2118112propriogid:1: INVALID FORMAT2010-11-25 23:27:26.112: OCRRAW2118112proprioini: disk 0 (/dev/raw/raw1) doesnt have enough votes (1,2)2010-11-25 23:27:26.112: OCRRAW2118112proprinit: Could not open raw device2010-11-25 23:27:26.120: OCRAPI2118112a_init:6b!: Backend init unsuccessful : 262010-11-25 23:27:26.120: OCRCONF2118112Failed to initialized OCR context. error:PROC-26: Error while accessing the physical storage2010-11-25 23:27:26.120: OCRCONF2118112Exiting status=failed.（5）清空raw设备后，在执行/u01/app/oracle/product/crs/root.sh命令这次成功执行。